| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $207.49 | 8.556% | $225.2428 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $6.61 | 13.223% | $7.484 | $7.48 | $7.50 | $7.50 |
| Purchase #3 | $158.56 | 13.473% | $179.9228 | $179.92 | $179.90 | $179.90 |
| Purchase #4 | $215.73 | 12.741% | $243.2162 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $115.42 | 9.262% | $126.1102 | $126.11 | $126.10 | $126.10 |
| Purchase #6 | $103.63 | 6.338% | $110.1981 | $110.20 | $110.20 | $110.20 |
| Purchase #7 | $113.67 | 7.847% | $122.5897 | $122.59 | $122.60 | $122.60 |
| 7 purchase totals = | $921.11 | $1,014.7638 | $1,014.76 | $1,014.75 | $1,014.70 | |